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ELECTRICAL
Electrical Setting Page 1
Output VOL: Select the output rated voltage.
When UPS is HV system, there are four options, 208V , 220V ,230V and 240V.
When UPS is LV system, there are two options, 120V and 127V.
Output FRE: Select output rated frequency.
50Hz: The output frequency is setting for 50Hz.
60Hz: The output frequency is setting for 60Hz.
CVCF Mode (constant voltage and constant frequency function)
Enable: CVCF function is enabled. The output frequency will be fixed at 50Hz or 60Hz according to
setting of “Output Freq.”. The input frequency could be from 46Hz to 64Hz.
Disable: CVCF function is disabled. The output frequency will synchronize with the bypass
frequency within 46~54 Hz for 50Hz system or within 54~64 Hz for 60Hz system. Disable is the
default setting.
Bypass Forbid:
Enable: Bypass Forbid is enabled. It’s not allowed for running in Bypass mode under any
situations.
Disable: Bypass Forbid is disabled. UPS will run in Bypass mode. It is the default setting.
Electrical Setting Page 2
Bypass at UPS off: Select the bypass status when manually turning off the UPS. This setting is only
available when “Bypass forbid” is set to “Disable”.
Enable: Bypass enabled. When selected, bypass mode is activated.
Disable: Bypass disabled. When selected, no output through bypass when manually turning off
the UPS.
Bypass Voltage Range: Set the bypass voltage range.
L: Low voltage point for bypass. The setting range is 176V ~ 209V when the UPS is HV system. The
